133368256

素因数分解:

$2^6\times 7^1\times {\mathrm{349}}^1\times {\mathrm{853}}^1$

素因数の和:1221

約数の個数: 56

約数和(自身を含む): 303682400

約数和(自身を除く): 170314144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 349, 448, 698, 853, 1396, 1706, 2443, 2792, 3412, 4886, 5584, 5971, 6824, 9772, 11168, 11942, 13648, 19544, 22336, 23884, 27296, 39088, 47768, 54592, 78176, 95536, 156352, 191072, 297697, 382144, 595394, 1190788, 2083879, 2381576, 4167758, 4763152, 8335516, 9526304, 16671032, 19052608, 33342064, 66684128, 133368256]

約数ペア:

[(1, 133368256), (2, 66684128), (4, 33342064), (7, 19052608), (8, 16671032), (14, 9526304), (16, 8335516), (28, 4763152), (32, 4167758), (56, 2381576), (64, 2083879), (112, 1190788), (224, 595394), (349, 382144), (448, 297697), (698, 191072), (853, 156352), (1396, 95536), (1706, 78176), (2443, 54592), (2792, 47768), (3412, 39088), (4886, 27296), (5584, 23884), (5971, 22336), (6824, 19544), (9772, 13648), (11168, 11942)]